We’re now going to build the real thing!
To store all the valves, that separate the different flows of fluids, the electronics and the attachment of the interactive bulbs, we designed this cocoon that is attached to the basic structure:

We make this cocoon with bendable wood:

This is our first prototype. With the bendable wood there’s also an easy way to get acces to the electronics and the valves if there’s something wrong:

We need to experiment some more with this bendable wood, because it’s still very fragile